公开(公告)号：US09804242B2

公开(公告)日：2017-10-31

申请号：US14221645

申请日：2014-03-21

Applicant: Jana Hutter ,  Peter Schmitt

Inventor： Jana Hutter ,  Peter Schmitt

IPC: G01R33/56 ,  G01R33/563 ,  G01R33/561

CPC classification number: G01R33/56 ,  G01R33/5608 ,  G01R33/5611 ,  G01R33/56316

Abstract: In a method and apparatus for time-resolved phase-contrast magnetic resonance (MR) imaging with speed encoding, MR signals are detected with multiple receivers in each of numerous time segments in order to acquire raw data in each of the time segments, in each case for numerous MR images with different speed encodings. Stationary image points and/or non-stationary image points are identified, dependent on the detected MR signals. A mask is defined, dependent on the identified stationary image points and/or the non-stationary image points, wherein the mask is locally variable. The numerous MR images for the numerous time segments are reconstructed from the acquired raw data, wherein the reconstruction occurs in an iterative process and with a temporal regularization, which is dependent on the mask.

公开(公告)号：US09593697B2

公开(公告)日：2017-03-14

申请号：US14366953

申请日：2012-11-21

Applicant: Helmut Baalmann ,  Stefan Schmitt ,  Peter Schmitt

Inventor： Helmut Baalmann ,  Stefan Schmitt ,  Peter Schmitt

IPC: F15B15/24 ,  F16F9/49 ,  F16J15/16 ,  F15B15/22

CPC classification number: F15B15/24 ,  F15B15/222 ,  F16F9/49 ,  F16J15/16

Abstract: The vibration damper including a hydraulic end stop that has a sealing ring which is arranged between the end stop ring and the closure element, is supported axially on one side at the end stop ring, engages radially around the piston rod, is mounted in a sliding manner at the piston rod, and with its outer circumferential surface radially contacts the inner wall of the control space, wherein the sealing ring has at least one radial throttle groove which takes effect when the end stop with the sealing ring moves into the control space and ensures a defined flow of damping medium between the control chamber and the first working space, and wherein the sealing ring has a plurality of spring tongues which are supported at a supporting surface on the piston rod side.

Abstract translation: 包括具有设置在端部止动环和闭合元件之间的密封环的液压端部止动件在端部止动环的一侧轴向支撑，径向地围绕活塞杆接合，安装在滑动件 并且其外圆周表面径向地接触控制空间的内壁，其中密封环具有至少一个径向节流槽，其在密封环的端部止动件移动到控制空间中时起作用，并且 确保在所述控制室和所述第一工作空间之间限定的阻尼介质流，并且其中所述密封环具有多个弹簧舌片，所述弹簧舌片被支撑在所述活塞杆侧的支撑表面上。

公开(公告)号：US20140360353A1

公开(公告)日：2014-12-11

申请号：US14366953

申请日：2012-11-21

Applicant: Helmut Baalmann ,  Stefan Schmitt ,  Peter Schmitt

Inventor： Helmut Baalmann ,  Stefan Schmitt ,  Peter Schmitt

IPC: F15B15/24

CPC classification number: F15B15/24 ,  F15B15/222 ,  F16F9/49 ,  F16J15/16

Abstract: The vibration damper including a hydraulic end stop that has a sealing ring which is arranged between the end stop ring and the closure element, is supported axially on one side at the end stop ring, engages radially around the piston rod, is mounted in a sliding manner at the piston rod, and with its outer circumferential surface radially contacts the inner wall of the control space, wherein the sealing ring has at least one radial throttle groove which takes effect when the end stop with the sealing ring moves into the control space and ensures a defined flow of damping medium between the control chamber and the first working space, and wherein the sealing ring has a plurality of spring tongues which are supported at a supporting surface on the piston rod side.

Abstract translation: 包括具有设置在端部止动环和闭合元件之间的密封环的液压端部止动件在端部止动环的一侧轴向支撑，径向地围绕活塞杆接合，安装在滑动件 并且其外圆周表面径向地接触控制空间的内壁，其中密封环具有至少一个径向节流槽，其在密封环的端部止动件移动到控制空间中时起作用，并且 确保在所述控制室和所述第一工作空间之间限定的阻尼介质流，并且其中所述密封环具有多个弹簧舌片，所述弹簧舌片被支撑在所述活塞杆侧的支撑表面上。

公开(公告)号：US20140168620A1

公开(公告)日：2014-06-19

申请号：US14103486

申请日：2013-12-11

Applicant: Emil Peter SCHMITT-WEAVER ,  Paul Frank Luehrmann ,  Wolfgang Henke ,  Marc Jurian Kea

Inventor： Emil Peter SCHMITT-WEAVER ,  Paul Frank Luehrmann ,  Wolfgang Henke ,  Marc Jurian Kea

IPC: G03F7/20

CPC classification number: G03F7/70516

Abstract: A lithography tool is calibrated using a calibration substrate having a set of first marks distributed across its surface in a known pattern. The tool is operated to apply a pattern comprising a plurality of second marks at various positions on the substrate, each second mark overlying one of the first marks and being subject to an overlay error dependent on an apparatus-specific deviation. The second marks are applied by multiple exposures while the substrate remains loaded in the tool. An operating parameter of the apparatus is varied between the exposures. An overlay error is measured and used to calculate parameter-specific, apparatus-specific calibration data based on knowledge of the parameter variation used for each exposure.

Abstract translation: 使用具有以已知图案分布在其表面上的一组第一标记的校准基板校准光刻工具。 操作该工具以在衬底上的各个位置上施加包括多个第二标记的图案，每个第二标记覆盖第一标记中的一个并且受到依赖于设备特异性偏差的覆盖误差。 当衬底保持加载在工具中时，通过多次曝光施加第二标记。 该装置的操作参数在曝光之间变化。 测量覆盖误差，并用于根据每次曝光所用参数变化的知识来计算特定于设备的校准数据。

公开(公告)号：US08634623B2

公开(公告)日：2014-01-21

申请号：US12624478

申请日：2009-11-24

Applicant: Peter Schmitt ,  Michael Zenge

Inventor： Peter Schmitt ,  Michael Zenge

IPC: A61B6/03

CPC classification number: A61B6/03 ,  A61B5/02007 ,  A61B5/055 ,  G01R33/4835 ,  G01R33/4838 ,  G01R33/5601 ,  G01R33/5635 ,  G06T5/008 ,  G06T2207/10088 ,  G06T2207/30101

Abstract: In a method and magnetic resonance (MR) apparatus for correction of artifacts in time-of-flight (TOF) MR angiography, MR signals are acquired in a target volume with the TOF MR angiography technique to generate multiple MR angiography images, pixels with background signal are identified in the angiography images by separation of these pixels from noise and vessel pixels, a signal profile of the pixels with background signal is determined across the target volume, and the MR signal of a predetermined set of pixels of the target volume is normalized with the signal profile of the pixels with background signal.

Abstract translation: 在用于校正飞行时间（TOF）MR血管造影中伪像的方法和磁共振（MR）装置中，使用TOF MR血管造影技术在目标体积中获取MR信号以产生多个MR血管造影图像，具有背景的像素 通过将这些像素与噪声和血管像素分离，在血管造影图像中识别信号，在目标体积上确定具有背景信号的像素的信号分布，并且将目标体积的预定像素集合的MR信号归一化 具有背景信号的像素的信号分布。

公开(公告)号：US08598873B2

公开(公告)日：2013-12-03

申请号：US12700191

申请日：2010-02-04

Applicant: Stephan Kannengiesser ,  Peter Schmitt ,  Michael Zenge

Inventor： Stephan Kannengiesser ,  Peter Schmitt ,  Michael Zenge

IPC: A61B5/055 ,  G01R33/563 ,  G01R33/561

CPC classification number: G01R33/56375 ,  A61B5/0555 ,  G01R33/5619 ,  G01R33/56308 ,  G01R33/56383

Abstract: In a method and apparatus for time-resolved acquisition of magnetic resonance (MR) data, an examination subject is continuously moved through the examination region of an MR scanner, and MR signals are acquired. Prior to the acquisition of MR signals, a phase coding that corresponds to a position for data entry in k-space is carried out. An interruption of the movement of the subject takes place at a predetermined table position, and the acquisition of MR signals is continued over the course of a predetermined time period, while the subject is at rest in the predetermined position. At least while the subject is at rest, the phase coding causes acquisition of a predetermined number of MR signals for filling a first region of k-space to alternate with MR data and a predetermined number of MR signals for filling a second region of k-space.

Abstract translation: 在用于时间分辨获取磁共振（MR）数据的方法和装置中，检查对象连续移动通过MR扫描器的检查区域，并且获取MR信号。 在获取MR信号之前，执行对应于k空间中的数据输入位置的相位编码。 被检体的动作的中断发生在规定的工作台位置，并且在预定时间段内持续进行MR信号的采集，同时被检体在预定位置处于静止状态。 至少在被摄体处于静止状态时，相位编码使得获得预定数量的MR信号用于填充k空间的第一区域以与MR数据交替并且预定数量的MR信号用于填充k-空间的第二区域， 空间。

公开(公告)号：US20130225804A1

公开(公告)日：2013-08-29

申请号：US13767902

申请日：2013-02-15

Applicant: Carsten PUDER ,  Joern MERTEN ,  Heinz-Peter SCHMITT ,  Markus THUMERER ,  Bjoern WEYELL

Inventor： Carsten PUDER ,  Joern MERTEN ,  Heinz-Peter SCHMITT ,  Markus THUMERER ,  Bjoern WEYELL

IPC: C07J71/00

CPC classification number: C07J71/0031

Abstract: The invention relates to a process for preparing the corticosteroid ciclesonide, used for the treatment of respiratory complaints, in epimerically pure form of formula 1:

Abstract translation: 本发明涉及一种用于治疗呼吸道疾病的皮质类固醇环索奈德的方法，其以异构体纯形式的式1：

公开(公告)号：US08447381B2

公开(公告)日：2013-05-21

申请号：US12698276

申请日：2010-02-02

Applicant: Stefan Assmann ,  Andrea Hopf ,  Christof Krellmann ,  Michaela Schmidt ,  Peter Schmitt ,  Michael Zenge

Inventor： Stefan Assmann ,  Andrea Hopf ,  Christof Krellmann ,  Michaela Schmidt ,  Peter Schmitt ,  Michael Zenge

IPC: A61B5/055

CPC classification number: A61M5/007 ,  A61B5/055 ,  A61B5/7435 ,  A61M2205/3553 ,  A61M2205/3561 ,  A61M2205/502 ,  G01R33/546 ,  G01R33/5601 ,  G06F19/00 ,  G06F19/321 ,  G06F19/3468

Abstract: In a method and magnetic resonance system for controlling a contrast agent injector used with a magnetic resonance imaging scanner of the system, a user interface is displayed at the control panel of the scanner, for configuring the operating parameters of the injector connected to the magnetic resonance imaging scanner and for controlling the injector in accordance with the operating parameters configured on said user interface, from the scanner control panel.

Abstract translation: 在用于控制与系统的磁共振成像扫描仪一起使用的造影剂注射器的方法和磁共振系统中，在扫描器的控制面板处显示用户界面，用于配置连接到磁共振的喷射器的操作参数 成像扫描器和用于根据在所述用户界面上配置的操作参数从扫描器控制面板控制喷射器。

公开(公告)号：US20130049754A1

公开(公告)日：2013-02-28

申请号：US13591643

申请日：2012-08-22

Applicant: Jana HUTTER ,  Peter SCHMITT

Inventor： Jana HUTTER ,  Peter SCHMITT

IPC: G06K9/00 ,  G01R33/34

CPC classification number: G01R33/561 ,  G01R33/5608 ,  G01R33/5611 ,  G01R33/5635

Abstract: A method is disclosed for calculating an MR image of a target layer from an examination object, wherein the MR image is calculated using iterative reconstruction. In at least one embodiment, the method includes: acquiring MR data from an initial layer of the examination object, determining information produced by the examination object from the acquired MR data of the initial layer, determining a penalty term from the information produced by the examination object, and performing the iterative reconstruction of the MR image for the target layer taking into account the determined penalty term.

Abstract translation: 公开了一种用于从检查对象计算目标层的MR图像的方法，其中使用迭代重建来计算MR图像。 在至少一个实施例中，该方法包括：从检查对象的初始层获取MR数据，从所获取的初始层的MR数据确定由检查对象产生的信息，根据检查产生的信息确定惩罚项 对象，并且考虑确定的惩罚项，对目标层执行MR图像的迭代重建。

公开(公告)号：US08340402B2

公开(公告)日：2012-12-25

申请号：US12794389

申请日：2010-06-04

Applicant: Peter Schmitt ,  Franz Uhrmann ,  Oliver Scholz ,  Guenther Kostka ,  Ralf Goldstein ,  Lars Seifert

Inventor： Peter Schmitt ,  Franz Uhrmann ,  Oliver Scholz ,  Guenther Kostka ,  Ralf Goldstein ,  Lars Seifert

IPC: G06K9/00

CPC classification number: G01S17/00 ,  G01S17/023 ,  G01S17/89 ,  G06K9/00201 ,  G06K9/6289 ,  G06T7/0004 ,  G06T7/521 ,  G06T2207/30108 ,  H04N5/23254 ,  H04N13/25 ,  H04N13/271

Abstract: A device for detecting a plant includes a two-dimensional camera for detecting a two-dimensional image of a plant leaf having a high two-dimensional resolution, and a three-dimensional camera for detecting a three-dimensional image of the plant leaf having a high three-dimensional resolution. The two-dimensional camera is a conventional high-resolution color camera, for example, and the three-dimensional camera is a TOF camera, for example. A processor for merging the two-dimensional image and the three-dimensional image creates a three-dimensional result representation having a higher resolution than the three-dimensional image of the 3D camera, which may include, among other things, the border of a leaf. The three-dimensional result representation serves to characterize a plant leaf, such as to calculate the surface area of the leaf, the alignment of the leaf, or serves to identify the leaf.

Abstract translation: 一种用于检测植物的装置包括用于检测具有高二维分辨率的植物叶片的二维图像的二维相机和用于检测植物叶片的三维图像的三维相机， 高三维分辨率。 例如，二维相机是传统的高分辨率彩色相机，例如，三维相机是TOF相机。 用于合并二维图像和三维图像的处理器产生具有比3D照相机的三维图像更高的分辨率的三维结果表示，其可以包括叶片的边界 。 三维结果表示用于表征植物叶，例如计算叶的表面积，叶的对准或用于鉴定叶。